How Did the Number One Evil Cultivator in the Server Travel Through Time?

——How do you get out of this crappy game? ! Lin Jiang traveled through time and entered the Xianxia game "Dayan Xiantu" that he played the best in the server. Good news: He inherited a full-level account, and he has mastered the water magic power to the extreme. He can drain rivers with a snap of his fingers and fill the sky with blood mist when he waves his hand. Bad news: He can't get out. NPCs have become self-aware, sect battles are more cruel than in the player era, and there is only one line of blood on the system interface—— "Error: Logout functionality is disabled." Three hundred years later, Lin Jiang tried all methods: Kill through the world of cultivation? I tried it, but there was no response after brushing the BOSS. Ascend to immortality? I tried it, but there was still no reaction after the Heavenly Tribulation was done. Or even jump off a cliff? Sorry, "Player characters please do not attempt dangerous actions." "It's so dangerous!! You NPCs are all self-aware, okay! Nothing is more dangerous than jumping off a cliff!!" Until this day, he heard the NPC chatting in Novice Village: "Have you heard? In the sky, there is a "system vulnerability" guided by the Immortal..." "Finally... Found the BUG."